<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>

<body>
    <div id="app">
        <h1>Hello App!</h1>
        <p>
            <router-link to="/">首页</router-link>
            <router-link to="/student">会员管理</router-link>
            <router-link to="/teacher">讲师管理</router-link>
        </p>
        <!--路由出口-->
        <!--路由匹配到的组件将渲染在这里-->
        <router-view></router-view>

    </div>
    <script src="vue.min.js"></script>
    <script src="vue-router.min.js"></script>
    <script>
        //1, 定义路由组件
        //可以从其他文件import进来
        const Welcome={template: '<div>欢迎</div>'}
        const Student={template: '<div>Student List</div>'}
        const Teacher={template: '<div>Teacher List</div>'}

        //2,定义路由
        //每个路由应该映射一个组件
        const routes=[
            {path:'/',redirect:'/welcome'},//设置默认的指向路径
            {path:'/welcome', component:Welcome},
            {path:'/student', component:Student},
            {path:'/teacher', component:Teacher}
        ]
        //3， 创建router 实例 ， 然后传'routes'配置
        const router=new VueRouter({
            routes// 相当于routes:toutes
        })

        //4, 创建和挂载根实例
        //从而让整个应用都有路由功能
        const app=new Vue({
            el:'#app',
            router
        })
    </script>
</body>

</html>